Obtain a power series expansion for f(z) = 1+ z 1– z in a disc D(0, r1) and stating what the maximum values of r1can be.
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A: Given, An object is thrown straight up and compare with speed when air resistance is neglible or no...
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A: A
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A: The block performs simple harmonic motion (SHM)In one second, this block performs 33 cycles or oscil...
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A: B
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A: A
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A: D
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A: A
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A: Given: The data is as follows: Introduction: Lagrange polynomial is a technique to determine a poly...
Q: Multiplying 2î + 7ĵ by 5 gives ______ a) 10î + 35ĵ b) 2î + 35ĵ c) 10î + 7ĵ d) 2î + 7ĵ
A: A
Q: Kindly check the answer mentioned in picture containing the question before submitting the solution.
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A: Given data: The velocity is v=5 m/s. The angle is θ=60°.
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A: C
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A:
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A: A
Q: The cluster of galaxies which is farthest from the Earth is __________ a) Abel 2218 b) Milky way c) ...
A: A
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A: Given data, According to given example, the value of the force P = 65 kN angle α=200
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A: A
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A: B
Q: body moves a distance of 15 m in a 15mins, with an initial velocity of 0m/min. What is the final vel...
A: A
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A: Given: The threshold potential of potassium is 5.464×1014 s-1. Introduction: The photoelectric effec...
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A: B
Q: car is moving with 20m/s velocity, another car is moving with a velocity of 50 m/s. What is the rela...
A: C
Q: If the units of length and time are doubled, what will be the factor by which the unit of accelerati...
A: C
Q: Which one of the following devices acts on the principle of circular motion? a) Centrifuge b) Screw ...
A: C
Q: Two large, parallel metal plates, each of area A, are oriented horizontally and separated by a dista...
A:
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Q: Q3:Two parallel plates A and B are spaced 1 cm apart. A stream of electrons is projected at an accel...
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Q: Please answer the question
A: Given: The given frame is: The frame was moved a distance of d=5,2,6T i.e. 5 units in x- direction....
Q: a) in ten days the radioactivity of cerium-141 is reduced by 19.3%. what is the half time?(- In2)/In...
A: What is the half life of cerium-141?given,Radioactivity decreases by 19.3%time(t)=10 days=8.64×105 s
Q: The cosmic background radiation observed is starlight. a) True b) False
A: B
Q: The relative velocity of a body A with respect to a body B is 5 m/s. The absolute velocity of body B...
A: B
Q: In which coordinate system do we use distance from origin and to angles to define the position of a ...
A: C
Q: A uniformly accelerated body has ____ a) Constant speed b) Constant velocity c) Constant force d) Co...
A: A
Q: 12: An aluminium thin-walled sphere is used as a marker buoy. The sphere has a radius of 65 cm and a...
A: given, Radius=65 cm=0.65 m Thickness=10 mm=0.01m Density of aluminium =2700 kg/m3 Density of water =...
Q: When a body collides with a wall or the ground, what assumption do we make? a) The mass of the body ...
A: The Correct option should be D. Option A and B can not be correct. As mass of body can not be negli...
Q: Please show all work and circle your answer. Thank you
A: Given:- q1 = +2.40 μcq2 = -4.30 μcx = 0.140 my = 0point x = 0.255 my = 0.255 m.
Q: Which of the following laws of motion is related to inertia? a) First law b) Second Law c) Third Law...
A: A
Q: Compute the threshold energy needed for the physical process e+e− →µ+µ−. This is best computed in th...
A: The Q energy of the system is given by Q=[mass of reactants-mass of products] c2me-=0.510998950 MeV/...
Q: What is the plural of the word ‘momentum’? a) Momenta b) Momentums c) Moments d) Momentuma
A: The word momentum means countable or uncountable
Q: An example of variable mass system is _____ a) A car moving b) A rocket taking off c) A bicycle movi...
A: B
Q: Which of the following are obtained by dividing total displacement by total time taken? a) Average v...
A: A
Q: A vector, 5 units from the origin, along the X axis, is added to vector 2 units from the origin alon...
A: B
Q: vector, 14 units from the origin, along the X axis, is added to vector 16 units from the origin alon...
A: B
Q: P.1 A particle of mass 1.00 x 1029 kg is in an infinite square well of length 5.00 nm. Find the freq...
A: The energy of the particle at infinite square well, En=n2h28 ma2 (This is the energy eigenvalue o...
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A: 2nd is the weight due to gravity pulling the object towards earth
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A: C
Q: Leptons and quarks are called the survivors. a) True b) False
A: A
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